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  1. #1
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    Question McQuay HSW3122 Screw Compressor Maitenance



    Hi everybody.
    I need to do some maintenence on a HSW3122 McQuay Screw compressor.
    Where can i get info with torque tightness values in PDF format.

    Thank you in advance!!!



  2. #2
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    Re: McQuay HSW3122 Screw Compressor Maitenance

    Which part of the compressor are you tightening

  3. #3
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    Re: McQuay HSW3122 Screw Compressor Maitenance

    Hi GAHZ,
    It is a change oil and filter maintenance. So I need filter cover, oil drain and filler plugs.
    Thank you!!!

  4. #4
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    Re: McQuay HSW3122 Screw Compressor Maitenance

    Hi oil filter cover 60nm
    13 litres of ester 68 oil
    Vac the oil in from drain valve ,Which is 1/2 flare

  5. #5
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    Re: McQuay HSW3122 Screw Compressor Maitenance

    Thank you very much GHAZ.
    I still need oil filler plug tightning torque to retight and eliminate a very small leak and oil residue.
    Can you help me with that?
    Thanks again!!! (Y)

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